---> uname -a: Linux prd-centos8-builder-2c-1g-23089.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 574 5039 19 2085 6821 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ef:80:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.68/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86115sec preferred_lft 86115sec inet6 fe80::f816:3eff:feef:8052/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/13/2024 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 236.94 135.42 101.52 5951.88 6967.54 04:06:01 PM 89.39 0.28 89.10 17.86 8394.58 04:07:01 PM 24.70 0.60 24.10 50.39 1006.72 04:08:01 PM 18.88 0.48 18.40 49.06 380.44 Average: 92.48 34.20 58.28 1517.48 4187.44 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5269900 7013524 2614544 33.16 2688 1916532 698608 7.82 218236 2052636 142924 04:06:01 PM 5189012 7007912 2695432 34.19 2688 1986812 691324 7.74 243772 2084528 16944 04:07:01 PM 5182092 7002476 2702352 34.27 2688 1988312 714196 8.00 256480 2077984 24 04:08:01 PM 5158532 6980656 2725912 34.57 2688 1990040 710604 7.95 426324 1931940 260 Average: 5199884 7001142 2684560 34.05 2688 1970424 703683 7.88 286203 2036772 40038 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 274.28 150.97 1716.04 60.29 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 29.96 24.15 182.36 9.10 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 31.21 28.65 32.31 8.38 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 35.78 30.61 35.63 19.90 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 92.81 58.60 491.63 24.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 04/13/2024 _x86_64_ (2 CPU) 16:03:26 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 45.46 2.33 18.87 3.85 0.10 29.39 04:05:01 PM 0 48.99 1.95 17.42 3.79 0.10 27.75 04:05:01 PM 1 41.91 2.71 20.32 3.92 0.10 31.04 04:06:01 PM all 39.43 0.00 2.75 2.86 0.09 54.87 04:06:01 PM 0 18.19 0.00 2.36 2.98 0.08 76.39 04:06:01 PM 1 60.71 0.00 3.13 2.75 0.10 33.31 04:07:01 PM all 36.46 0.00 1.99 0.66 0.09 60.80 04:07:01 PM 0 30.90 0.00 1.89 0.40 0.08 66.73 04:07:01 PM 1 42.03 0.00 2.09 0.92 0.10 54.87 04:08:01 PM all 39.35 0.00 2.37 0.27 0.11 57.90 04:08:01 PM 0 21.80 0.00 1.87 0.15 0.10 76.08 04:08:01 PM 1 56.88 0.00 2.88 0.38 0.12 39.74 Average: all 40.15 0.57 6.43 1.90 0.10 50.85 Average: 0 29.88 0.48 5.83 1.82 0.09 61.90 Average: 1 50.43 0.67 7.03 1.98 0.10 39.78